Lenovo M90 + L2251x
Model M90 + L2251xPart no. STWB2MD+T78HNDK
119 specifications
- Display55.9 cm (22")
- Resolution1680 x 1050 pixels
- ProcessorIntel® Core™ i3
- Memory2 GB
- Storage320 GB
- GraphicsIntel HD
Overview
- Display
- 55.9 cm (22")
- Resolution
- 1680 x 1050 pixels
- Processor
- Intel® Core™ i3
- Memory
- 2 GB
- Storage
- 320 GB
- Graphics
- Intel HD
- Brand
- Lenovo
- Category
- PCs/Workstations
- Model
- M90 + L2251x
- Part numbers
- STWB2MD+T78HNDK, STWB3GE+T78HNEU
- Also known as
- Lenovo ThinkCentre M90 + L2251x Intel® Core™ i3 i3-530 2 GB DDR3-SDRAM 320 GB Intel HD Windows 7 Professional PC Black
Specifications
119 specifications in 16 groups
Processor
| Specification | Value |
|---|---|
| Processor manufacturer | Intel |
| Processor family | Intel® Core™ i3 |
| Processor generation | Intel® Core™ i3 |
| Processor model | i3-530 |
| Processor cores | 2 |
| Processor threads | 4 |
| Processor frequency | 2.93 GHz |
| Processor cache | 4 MB |
| Processor cache type | Smart Cache |
| Bus type | DMI |
| FSB Parity | No |
| System bus rate | 2.5 GT/s |
| Processor lithography | 32 nm |
| Processor operating modes | 64-bit |
| Processor series | Intel Core i3-500 Desktop Series |
| Processor codename | Clarkdale |
| Thermal Design Power (TDP) | 73 W |
| Tcase | 72.6 °C |
| Maximum number of PCI Express lanes | 16 |
| PCI Express configurations | 1x16, 2x8 |
| PCI Express slots version | 2.0 |
| Number of processors installed | 1 |
| Processor socket | LGA 1156 (Socket H) |
| Number of Processing Die Transistors | 382 M |
| Processing Die size | 81 mm² |
| CPU multiplier (bus/core ratio) | 22 |
| Platform | PC |
| Stepping | C2 |
| Maximum internal memory supported by processor | 16 GB |
| Memory types supported by processor | DDR3 1066/1333 |
| Memory bandwidth supported by processor (max) | 21 GB/s |
| ECC supported by processor | No |
Memory
| Specification | Value |
|---|---|
| Internal memory | 2 GB |
| Maximum internal memory | 8 GB |
| Internal memory type | DDR3-SDRAM |
| Memory slots | 4x DIMM |
| Memory channels | Dual-channel |
Storage
| Specification | Value |
|---|---|
| Total storage capacity | 320 GB |
| Optical drive type | DVD-RW |
| HDD interface | SATA |
| HDD speed | 7200 RPM |
| Card reader integrated | No |
Graphics
| Specification | Value |
|---|---|
| On-board graphics card | Yes |
| Discrete graphics card model | Intel HD |
| On-board graphics card family | Intel® HD Graphics |
| On-board graphics card model | Intel® HD Graphics |
| Number of displays supported (on-board graphics) | 2 |
| On-board graphics card base frequency | 733 MHz |
| Graphics card family | Intel |
Performance
| Specification | Value |
|---|---|
| Product type | PC |
| Audio output channels | 5.1 channels |
Network
| Specification | Value |
|---|---|
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Cabling technology | 10/100/1000Base-T(X) |
| Wi-Fi | No |
| Networking features | Gigabit Ethernet |
Ports & interfaces
| Specification | Value |
|---|---|
| USB 2.0 ports quantity | 8 |
| DisplayPorts quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| Headphone outputs | 1 |
| Microphone in | Yes |
| VGA (D-Sub) ports quantity | 1 |
| DVI port | No |
Power
| Specification | Value |
|---|---|
| Power supply type | AC |
| Power requirements | 100-240V |
| Power supply | 280 W |
Design
| Specification | Value |
|---|---|
| Product colour | Black |
Software
| Specification | Value |
|---|---|
| Operating system installed | Windows 7 Professional |
Display
| Specification | Value |
|---|---|
| Display included | Yes |
| Display diagonal | 55.9 cm (22") |
| Display resolution | 1680 x 1050 pixels |
| Native aspect ratio | 16:10 |
| Contrast ratio (typical) | 1000:1 |
| Display brightness | 250 cd/m² |
| Viewing angle, horizontal | 170° |
| Viewing angle, vertical | 160° |
| Display | LCD TFT |
Processor special features
| Specification | Value |
|---|---|
| CPU configuration (max) | 1 |
| Embedded options available | No |
| Enhanced Intel SpeedStep Technology | Yes |
| Execute Disable Bit | Yes |
| Graphics & IMC lithography | 45 nm |
| Idle States | Yes |
| Intel 64 | Yes |
| Intel Clear Video Technology | No |
| Intel Demand Based Switching | No |
| Intel Dual Display Capable Technology | Yes |
| Intel Enhanced Halt State | Yes |
| Intel FDI Technology | Yes |
| Intel Fast Memory Access | No |
| Intel Flex Memory Access | No |
| Intel Rapid Storage Technology | No |
| Intel Trusted Execution Technology | No |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) | No |
| Intel® AES New Instructions (Intel® AES-NI) | No |
| Intel® Clear Video HD Technology (Intel® CVT HD) | Yes |
| Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID) | No |
| Intel® InTru™ 3D Technology | No |
| Intel® Insider™ | No |
| Intel® Wireless Display (Intel® WiDi) | No |
| Physical Address Extension (PAE) | 36 bit |
| Processor ARK ID | 46472 |
| Processor package size | 37.5 x 37.5 mm |
| Supported instruction sets | SSE4.2 |
| Thermal Monitoring Technologies | No |
| Intel® Turbo Boost Technology | No |
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel® Quick Sync Video Technology | No |
| Intel® My WiFi Technology (Intel® MWT) | No |
| Intel® Anti-Theft Technology (Intel® AT) | No |
| Conflict-Free processor | No |
Audio
| Specification | Value |
|---|---|
| Audio system | HD |
Weight & dimensions
| Specification | Value |
|---|---|
| Width | 275 mm |
| Depth | 238 mm |
| Height | 79 mm |
Certificates
| Specification | Value |
|---|---|
| Compliance industry standards | IEEE 802.3, 802.3u, 802.3ab |
Other features
| Specification | Value |
|---|---|
| Intel segment tagging | Enterprise, Professional |
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